甲虫影画Beetle Images

甲虫属于鞘翅目 昆虫纲中最大目 已知三十五万种 前翅特征角质化 变成硬壳像盔甲 后翅膜质鞘翅下 儿时昆虫是玩物 老来观虫求新知 Beetles belong to the order Coleoptera, the largest order in the class Insecta, with 350,000 known species. Their forewings are characterized by keratinization, forming a hard, armor-like shell. Their hindwings are membranous elytra. As children, insects were toys; in old age, we observe insects to seek new knowledge.